On Wed, Jul 12, 2017 at 08:14:12 -0700, rwensley wrote:
> I am receiving and error, ''nfig' undefined near line 526 column 15,
> whenever I execute, saveas(gcf, plotFn1, 'png') or print figure1.pdf.
> The figure appears as figure1.PNG
> <http://octave.1599824.n4.nabble.com/file/n4684090/figure1.PNG> as taken
> via a screen shot.
Printing figures with visible uicontrols doesn't work in Octave 4.2.
This has been fixed on the development branch and will be part of the
next major Octave release.
I don't know of a workaround for Octave 4.2 other than not printing a
figure that has uicontrols added to it.